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You decide to examine call duration in Canadian toads at Big Lake near Edmonton. Call duration in the toads is determined by a single autosomal locus "noisy", at which there are two alleles (N & n). You observe three distinct call patterns in the toad population: Long duration, intermediate duration and short duration calls. Based on research from Dr. Phoney Balloni longer calling is dominant to short duration. On one evening at Big Lake you and your socially distanced ass tants record the phenotypes of the toads in the table below. Phenotype No. of individuals Long 123 Intermediate 226 Short 101 Determine whether the population is in Hardy-Weinberg equilibrium. a) What are the frequencies of N and n?. b) What are the expected frequencies for each phenotype? c) Is the population is in HW equilibrium?

You decide to examine call duration in Canadian toads at Big Lake near Edmonton. Call duration in the toads is determined by a single autosomal locus "noisy", at which there are two alleles (N & n). You observe three distinct call patterns in the toad population: Long duration, intermediate duration and short duration calls. Based on research from Dr. Phoney Balloni longer calling is dominant to short duration. On one evening at Big Lake you and your socially distanced ass tants record the phenotypes of the toads in the table below. Phenotype No. of individuals Long 123 Intermediate 226 Short 101 Determine whether the population is in Hardy-Weinberg equilibrium. a) What are the frequencies of N and n?. b) What are the expected frequencies for each phenotype? c) Is the population is in HW equilibrium?

Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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You decide to examine call duration in Canadian toads at Big Lake near Edmonton. Call duration in the toads is determined by a single autosomal locus "noisy", at which there are two alleles (N & n). You observe three distinct call patterns in the toad population: Long duration, intermediate duration and short duration calls. Based on research from Dr. Phoney Balloni longer calling is dominant to short duration. On one evening at Big Lake you and your socially distanced assistants record the phenotypes of the toads in the table below. Phenotype No. of individuals Long 123 Intermediate 226 Short 101 Determine whether the population is in Hardy-Weinberg equilibrium. a) What are the frequencies of N and n?. b) What are the expected frequencies for each phenotype? c) Is the population is in HW equilibrium?
Transcribed Image Text:You decide to examine call duration in Canadian toads at Big Lake near Edmonton. Call duration in the toads is determined by a single autosomal locus "noisy", at which there are two alleles (N & n). You observe three distinct call patterns in the toad population: Long duration, intermediate duration and short duration calls. Based on research from Dr. Phoney Balloni longer calling is dominant to short duration. On one evening at Big Lake you and your socially distanced assistants record the phenotypes of the toads in the table below. Phenotype No. of individuals Long 123 Intermediate 226 Short 101 Determine whether the population is in Hardy-Weinberg equilibrium. a) What are the frequencies of N and n?. b) What are the expected frequencies for each phenotype? c) Is the population is in HW equilibrium?
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